# Electronic Supplementary Material (ESI) for Organic & Biomolecular Chemistry.
# This journal is © The Royal Society of Chemistry 2014


# Attachment 'epr105gk.cif'

data_publication_text2
_journal_name_full               Chem.Commun.
_journal_coden_cambridge         0182
_publ_contact_author_name        'Galla V. Karunakar'
_publ_contact_author_address     
;Organic Chemistry Division -II
Indian Institute of Chemical Technology [IICT]
Tarnaka, Hyderabad, Andhrapradesh
500607, INDIA.
;
_publ_contact_author_email       gallavk@iict.res.in
_publ_contact_author_phone       +91-40-27191435
_publ_contact_author_fax         
;+91-40-27193382

;
loop_
_publ_author_name
_publ_author_address
V.K.Galla
;Organic Chemistry Division -II
Indian Institute of Chemical Technology [IICT]
Tarnaka, Hyderabad, Andhrapradesh
500607, INDIA.
;
'G.Kommuru '
;Organic Chemistry Division -II
Indian Institute of Chemical Technology [IICT]
Tarnaka, Hyderabad, Andhrapradesh
500607, INDIA.
;
N.S.V.M.R.Mangina
;Organic Chemistry Division -II
Indian Institute of Chemical Technology [IICT]
Tarnaka, Hyderabad, Andhrapradesh
500607, INDIA.
;
R.Pallepogu
;School of Chemistry
University of Hyderabad
Hyderabad 500 046 India.
;

data_epr105gk
#TrackingRef 'epr105gk.cif'


_audit_creation_method           SHELXL-97
_chemical_name_systematic        
;
?
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C24 H19 N O'
_chemical_formula_weight         337.40

loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O 0.0106 0.0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_symmetry_space_group_name_H-M   'P -1'
_symmetry_cell_setting           triclinic

loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, -y, -z'

_cell_length_a                   9.2718(19)
_cell_length_b                   9.5841(14)
_cell_length_c                   10.4920(15)
_cell_angle_alpha                73.388(13)
_cell_angle_beta                 84.716(14)
_cell_angle_gamma                79.196(15)
_cell_volume                     876.9(3)
_cell_formula_units_Z            2
_cell_measurement_temperature    293(2)
_cell_measurement_reflns_used    1027
_cell_measurement_theta_min      2.8878
_cell_measurement_theta_max      28.8430

_exptl_crystal_description       plate
_exptl_crystal_colour            colorless
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.20
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.278
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             356
_exptl_absorpt_coefficient_mu    0.078
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.9682
_exptl_absorpt_correction_T_max  0.9847
_exptl_absorpt_process_details   
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.19 (release 27-10-2011 CrysAlis171 .NET)
(compiled Oct 27 2011,15:02:11)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_diffrn_ambient_temperature      293(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_radiation_source         'Enhance (Mo) X-ray Source'
_diffrn_radiation_monochromator  graphite
_diffrn_measurement_device_type  'Xcalibur, Eos, Gemini'
_diffrn_measurement_method       'ω scans'
_diffrn_detector_area_resol_mean ?
_diffrn_standards_number         ?
_diffrn_standards_interval_count ?
_diffrn_standards_interval_time  ?
_diffrn_standards_decay_%        ?
_diffrn_reflns_number            5558
_diffrn_reflns_av_R_equivalents  0.0332
_diffrn_reflns_av_sigmaI/netI    0.0748
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_theta_min         2.89
_diffrn_reflns_theta_max         25.00
_reflns_number_total             3086
_reflns_number_gt                1860
_reflns_threshold_expression     >2σ(I)

_computing_data_collection       
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.19 (release 27-10-2011 CrysAlis171 .NET)
(compiled Oct 27 2011,15:02:11)
;
_computing_cell_refinement       
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.19 (release 27-10-2011 CrysAlis171 .NET)
(compiled Oct 27 2011,15:02:11)
;
_computing_data_reduction        
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.19 (release 27-10-2011 CrysAlis171 .NET)
(compiled Oct 27 2011,15:02:11)
;
_computing_structure_solution    'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_molecular_graphics    ?
_computing_publication_material  ?

_refine_special_details          
;
Refinement of F² against ALL reflections. The weighted R-factor wR and
goodness of fit S are based on F², conventional R-factors R are based
on F, with F set to zero for negative F². The threshold expression of
F² > 2σ(F²) is used only for calculating R-factors(gt) etc. and is
not relevant to the choice of reflections for refinement. R-factors based
on F² are statistically about twice as large as those based on F, and R-
factors based on ALL data will be even larger.
;

_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc
_refine_ls_weighting_details     
'calc w=1/[σ²(Fo²)+(0.0327P)²+0.0000P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_atom_sites_solution_hydrogens   geom
_refine_ls_hydrogen_treatment    mixed
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       ?
_refine_ls_number_reflns         3086
_refine_ls_number_parameters     243
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0961
_refine_ls_R_factor_gt           0.0510
_refine_ls_wR_factor_ref         0.1096
_refine_ls_wR_factor_gt          0.0894
_refine_ls_goodness_of_fit_ref   0.978
_refine_ls_restrained_S_all      0.978
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000

loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_disorder_assembly
_atom_site_disorder_group
C1 C 0.3160(2) 0.5806(2) 0.2701(2) 0.0377(6) Uani 1 1 d . . .
C2 C 0.4311(3) 0.5508(3) 0.1824(2) 0.0468(6) Uani 1 1 d . . .
H2 H 0.4791 0.4542 0.1924 0.056 Uiso 1 1 calc R . .
C3 C 0.4748(3) 0.6637(3) 0.0805(2) 0.0567(7) Uani 1 1 d . . .
H3 H 0.5520 0.6426 0.0220 0.068 Uiso 1 1 calc R . .
C4 C 0.4062(3) 0.8050(3) 0.0647(3) 0.0653(8) Uani 1 1 d . . .
H4 H 0.4375 0.8807 -0.0034 0.078 Uiso 1 1 calc R . .
C5 C 0.2905(3) 0.8365(3) 0.1491(3) 0.0737(9) Uani 1 1 d . . .
H5 H 0.2423 0.9333 0.1372 0.088 Uiso 1 1 calc R . .
C6 C 0.2458(3) 0.7250(3) 0.2514(2) 0.0576(7) Uani 1 1 d . . .
H6 H 0.1675 0.7471 0.3084 0.069 Uiso 1 1 calc R . .
C7 C 0.2652(2) 0.4698(2) 0.3902(2) 0.0387(6) Uani 1 1 d . . .
C8 C 0.3059(2) 0.3024(2) 0.4058(2) 0.0336(5) Uani 1 1 d . . .
C9 C 0.4717(2) 0.2487(2) 0.4038(2) 0.0382(6) Uani 1 1 d . . .
C10 C 0.5019(2) 0.1525(3) 0.3106(2) 0.0502(7) Uani 1 1 d . . .
H10A H 0.5859 0.1764 0.2514 0.060 Uiso 1 1 calc R . .
H10B H 0.5227 0.0493 0.3603 0.060 Uiso 1 1 calc R . .
C11 C 0.2670(2) 0.2615(2) 0.28257(19) 0.0335(5) Uani 1 1 d . . .
C12 C 0.5689(3) 0.2804(3) 0.4700(3) 0.0568(8) Uani 1 1 d . . .
C13 C 0.2389(2) 0.2126(2) 0.5362(2) 0.0358(6) Uani 1 1 d . . .
C14 C 0.2645(3) 0.2345(3) 0.6565(2) 0.0528(7) Uani 1 1 d . . .
H14 H 0.3177 0.3075 0.6569 0.063 Uiso 1 1 calc R . .
C15 C 0.2130(3) 0.1508(3) 0.7750(2) 0.0623(8) Uani 1 1 d . . .
H15 H 0.2313 0.1677 0.8545 0.075 Uiso 1 1 calc R . .
C16 C 0.1347(3) 0.0425(3) 0.7767(3) 0.0594(8) Uani 1 1 d . . .
H16 H 0.0978 -0.0127 0.8569 0.071 Uiso 1 1 calc R . .
C17 C 0.1115(3) 0.0164(3) 0.6597(3) 0.0564(7) Uani 1 1 d . . .
H17 H 0.0602 -0.0584 0.6604 0.068 Uiso 1 1 calc R . .
C18 C 0.1636(2) 0.1002(2) 0.5402(2) 0.0440(6) Uani 1 1 d . . .
H18 H 0.1476 0.0805 0.4614 0.053 Uiso 1 1 calc R . .
C19 C 0.1208(2) 0.3075(2) 0.22341(19) 0.0329(5) Uani 1 1 d . . .
C20 C 0.0000(2) 0.3766(2) 0.2827(2) 0.0401(6) Uani 1 1 d . . .
H20 H 0.0092 0.3989 0.3619 0.048 Uiso 1 1 calc R . .
C21 C -0.1347(3) 0.4125(3) 0.2244(2) 0.0500(7) Uani 1 1 d . . .
H21 H -0.2158 0.4586 0.2648 0.060 Uiso 1 1 calc R . .
C22 C -0.1493(3) 0.3806(3) 0.1074(3) 0.0549(7) Uani 1 1 d . . .
H22 H -0.2404 0.4044 0.0692 0.066 Uiso 1 1 calc R . .
C23 C -0.0299(3) 0.3138(3) 0.0466(2) 0.0512(7) Uani 1 1 d . . .
H23 H -0.0399 0.2933 -0.0333 0.061 Uiso 1 1 calc R . .
C24 C 0.1044(3) 0.2772(2) 0.1039(2) 0.0419(6) Uani 1 1 d . . .
H24 H 0.1851 0.2318 0.0624 0.050 Uiso 1 1 calc R . .
H12A H 0.676(3) 0.235(3) 0.465(2) 0.079(9) Uiso 1 1 d . . .
H12B H 0.534(3) 0.347(3) 0.527(2) 0.074(9) Uiso 1 1 d . . .
N1 N 0.3705(2) 0.1810(2) 0.23451(17) 0.0427(5) Uani 1 1 d . . .
O1 O 0.19026(19) 0.51432(17) 0.47605(16) 0.0588(5) Uani 1 1 d . . .


_geom_special_details            
;
All s.u.'s (except the s.u. in the dihedral angle between two l.s. planes)
are estimated using the full covariance matrix. The cell s.u.'s are taken
into account individually in the estimation of s.u.'s in distances, angles
and torsion angles; correlations between s.u.'s in cell parameters are only
used when they are defined by crystal symmetry. An approximate (isotropic)
treatment of cell s.u.'s is used for estimating s.u.'s involving l.s. planes.
;

loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
C1 C6 1.381(3) . ?
C1 C2 1.386(3) . ?
C1 C7 1.500(3) . ?
C2 C3 1.379(3) . ?
C2 H2 0.9300 . ?
C3 C4 1.355(4) . ?
C3 H3 0.9300 . ?
C4 C5 1.372(3) . ?
C4 H4 0.9300 . ?
C5 C6 1.376(3) . ?
C5 H5 0.9300 . ?
C6 H6 0.9300 . ?
C7 O1 1.213(2) . ?
C7 C8 1.542(3) . ?
C8 C9 1.527(3) . ?
C8 C13 1.539(3) . ?
C8 C11 1.544(3) . ?
C9 C12 1.313(3) . ?
C9 C10 1.501(3) . ?
C10 N1 1.458(3) . ?
C10 H10A 0.9700 . ?
C10 H10B 0.9700 . ?
C11 N1 1.275(3) . ?
C11 C19 1.481(3) . ?
C12 H12A 1.01(3) . ?
C12 H12B 0.99(3) . ?
C13 C18 1.379(3) . ?
C13 C14 1.385(3) . ?
C14 C15 1.371(3) . ?
C14 H14 0.9300 . ?
C15 C16 1.369(3) . ?
C15 H15 0.9300 . ?
C16 C17 1.364(3) . ?
C16 H16 0.9300 . ?
C17 C18 1.381(3) . ?
C17 H17 0.9300 . ?
C18 H18 0.9300 . ?
C19 C20 1.381(3) . ?
C19 C24 1.393(3) . ?
C20 C21 1.382(3) . ?
C20 H20 0.9300 . ?
C21 C22 1.371(3) . ?
C21 H21 0.9300 . ?
C22 C23 1.371(3) . ?
C22 H22 0.9300 . ?
C23 C24 1.374(3) . ?
C23 H23 0.9300 . ?
C24 H24 0.9300 . ?

loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
_geom_angle_publ_flag
C6 C1 C2 118.4(2) . . ?
C6 C1 C7 116.1(2) . . ?
C2 C1 C7 125.4(2) . . ?
C3 C2 C1 120.3(2) . . ?
C3 C2 H2 119.8 . . ?
C1 C2 H2 119.8 . . ?
C4 C3 C2 120.6(3) . . ?
C4 C3 H3 119.7 . . ?
C2 C3 H3 119.7 . . ?
C3 C4 C5 120.0(3) . . ?
C3 C4 H4 120.0 . . ?
C5 C4 H4 120.0 . . ?
C4 C5 C6 120.1(3) . . ?
C4 C5 H5 120.0 . . ?
C6 C5 H5 120.0 . . ?
C5 C6 C1 120.7(3) . . ?
C5 C6 H6 119.7 . . ?
C1 C6 H6 119.7 . . ?
O1 C7 C1 118.6(2) . . ?
O1 C7 C8 119.93(19) . . ?
C1 C7 C8 121.5(2) . . ?
C9 C8 C13 108.11(17) . . ?
C9 C8 C7 112.79(16) . . ?
C13 C8 C7 111.41(18) . . ?
C9 C8 C11 99.60(17) . . ?
C13 C8 C11 112.55(15) . . ?
C7 C8 C11 111.81(17) . . ?
C12 C9 C10 126.7(2) . . ?
C12 C9 C8 127.0(2) . . ?
C10 C9 C8 106.29(17) . . ?
N1 C10 C9 106.92(19) . . ?
N1 C10 H10A 110.3 . . ?
C9 C10 H10A 110.3 . . ?
N1 C10 H10B 110.3 . . ?
C9 C10 H10B 110.3 . . ?
H10A C10 H10B 108.6 . . ?
N1 C11 C19 120.9(2) . . ?
N1 C11 C8 115.08(19) . . ?
C19 C11 C8 124.0(2) . . ?
C9 C12 H12A 120.6(15) . . ?
C9 C12 H12B 118.5(15) . . ?
H12A C12 H12B 121(2) . . ?
C18 C13 C14 117.40(19) . . ?
C18 C13 C8 122.34(19) . . ?
C14 C13 C8 120.02(18) . . ?
C15 C14 C13 121.4(2) . . ?
C15 C14 H14 119.3 . . ?
C13 C14 H14 119.3 . . ?
C16 C15 C14 120.3(2) . . ?
C16 C15 H15 119.9 . . ?
C14 C15 H15 119.9 . . ?
C17 C16 C15 119.3(2) . . ?
C17 C16 H16 120.3 . . ?
C15 C16 H16 120.3 . . ?
C16 C17 C18 120.5(2) . . ?
C16 C17 H17 119.7 . . ?
C18 C17 H17 119.7 . . ?
C13 C18 C17 121.0(2) . . ?
C13 C18 H18 119.5 . . ?
C17 C18 H18 119.5 . . ?
C20 C19 C24 118.8(2) . . ?
C20 C19 C11 122.90(19) . . ?
C24 C19 C11 118.3(2) . . ?
C19 C20 C21 120.0(2) . . ?
C19 C20 H20 120.0 . . ?
C21 C20 H20 120.0 . . ?
C22 C21 C20 120.4(2) . . ?
C22 C21 H21 119.8 . . ?
C20 C21 H21 119.8 . . ?
C21 C22 C23 120.2(2) . . ?
C21 C22 H22 119.9 . . ?
C23 C22 H22 119.9 . . ?
C22 C23 C24 119.9(2) . . ?
C22 C23 H23 120.1 . . ?
C24 C23 H23 120.1 . . ?
C23 C24 C19 120.6(2) . . ?
C23 C24 H24 119.7 . . ?
C19 C24 H24 119.7 . . ?
C11 N1 C10 109.75(19) . . ?

_diffrn_measured_fraction_theta_max 0.999
_diffrn_reflns_theta_full        25.00
_diffrn_measured_fraction_theta_full 0.999
_refine_diff_density_max         0.138
_refine_diff_density_min         -0.185
_refine_diff_density_rms         0.039


_database_code_depnum_ccdc_archive 'CCDC 932648'
